With the analysis among 41 patents, we discovered top 20 key players by total patent application. Taiyuan Iron & Steel (Group) Co. Ltd., China Petroleum & Chemical Corp., Shenzhen Grandland Group Co., Ltd. are dominant in this area. They take 12.20% of the total patent filing.
Taiyuan Iron & Steel (Group) Co. Ltd.
Shanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hampshire, United Kingdom
Patent: 1
Chongqing Shi, China
Patent: 1
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With the analysis among related 28 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing xi'an siyuan university, Technical Institute of Physics & Chemistry CAS, China Institute of Metrology take 21.43% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Nanjing Henglida Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 16 new entrants. xi'an siyuan university, Technical Institute of Physics & Chemistry CAS, Nanjing Henglida Optoelectronics Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Nanjing Henglida Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
With the analysis among 41 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tsinghua University, Jinhua Polytechnic, Technical Institute of Physics & Chemistry CAS are dominant in this area. They take 19.51% of the total patent filing.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
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Patent: 1
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1